Teikoku Pumps
AVAILABLE IN UTAH & SELECT COUNTIES IN NEVADA
Teikoku Electric Mfg. Co., Ltd. is the world’s largest supplier of sealless canned motor pumps with more than 400,000 units installed worldwide, covering all types of applications, with the widest range of hydraulic coverage and designs available. Teikoku sealless canned motor pumps regularly replace conventional pumps with mechanical seals as they provide safer and more efficient operation. These pumps are recommended for pumping hazardous or difficult to handle materials.
KEY BENEFITS:
NO LEAKAGE
Handles toxic, explosive, expensive, hazardous, carcinogenic and corrosive fluids without leaks.
COMPACT DESIGN
The motor and pump is a single unit, no alignment is required. It also does not require grouting or elaborate foundations.
HERMETICALLY SEALED
Ideal for vacuum services or for fluids that react in contact with air.
SILENT OPERATION
Low noise level since it does not require a fan to cool the motor. All rotating parts are inside a thick shell container.
NO SHAFT SEAL
Without mechanical seal. Without gland packing.
API 610 NOZZLE LOADS
EXPLOSION PROOF
Rated to handle conditions up to 5,000 psi.
WITHOUT EXTERNAL LUBRICATION
The pumped fluid provides cooling and lubrication of the motor and bearings. There are no lubrication levels to check or maintain.
FIELD REPAIRABLE
All wearing parts are easily changed.
PROVEN PERFORMANCE
Each pump and motor are 100% tested before shipping.
ANSI SIZES AVAILABLE
TYPE F-V (Basic Type with Hollow Shaft)
Fundamental design of Teikoku pumps. Chemical service pumps for a wide range of sludge-free liquids. Available in 304 SS, 316 SS and other high alloys. Available with optional heating or cooling jackets for motor and pump. Available with explosion proof motors.
Qmax:
3,430 GPM or 780 m3/h
TDH max:
530 ft or 160 m
kW max:
295 HP or 220 kW
TYPE RW/RV and/or FW/FV (Vertical in-line)
Vertical reversible circulation models, RV and RW are designed for high vapor pressure, volatile hydrocarbons. Recommended for low viscosity liquids and high vapor pressure. Vertical configuration and reverse circulation facilitate ventilation and ensure stable operation and long life in low NPSH systems. The encapsulated motor pump design eliminates seal maintenance and associated downtime. Vertical models FW and FV save space and have a hollow shaft automatic ventilation design. The small mounting footprint saves space and makes it applicable for skid mount and other OEM equipment.
Qmax:
1,849 GPM o 420 m3/h
TDH max:
160 m o 524 ft
kW max:
120 kw o 161 HP
TYPE R (Recirculating Cooling and Lubrication)
Suitable for handling volatile liquids, such as ammonia, freon, chlorohydrocarbons, other liquefied gases, and low NPSH applications. Available in horizontal and vertical designs.
Qmax:
3,430 GPM or 780 m3/h
TDH max:
530 ft or 160 m
kW max:
295 HP 220 kW
TYPES K and K-S (Full Steam Jacket)
Type K is coated for liquids with relatively low melting point, such as oleic acid, fatty acids, acetic acid, caustic soda, etc. Type K-S is highly coated for liquids with relatively high melting point such as maleic acid, bishenal, naphthalene, etc.
TYPE B (High Temperature Insulation)
Leak-free service for hot oil, hot water and any other high temperature chemicals. Available in horizontal or vertical design with engine cooling jacket and integral heat exchanger. Liquid temperature up to 840°F/ 450°C.
Qmax:
3,430 GPM or 780 m3/h
TDH max:
530 ft or 160 m
kW max:
295 HP or 220 kW
Temp:
842°F or 450°C
TYPES U and X (Higher Heat Resistance Encapsulated Motor)
Ideal for handling high temperature liquids such as thermal transmission oils, hot water and chemicals with high melting temperatures. Types U and
Type U
Temp. of liquid:
446 °F or 230 ℃
kWmax:
214 HP or 160 kW
Type X
kWmax:
80 HP or 60 kW
TYPE G (Self-Priming)
Encapsulated self-priming pump eliminates priming problems due to shaft seal leaks. Very pertinent for pumping solvents from underground tanks and applying liquids with entrained or dissolved gasses.
Qmax:
790 GPM or 180 m3/h
TDH max:
328 ft or 100 m
kW max:
67 HP or 50 kW
SG/XG TYPES (Gas Seal Mud)
SG and XG are vertical design pumps for relatively large amount of slurry. XG has a circulating and self-sealing fluid in the engine chamber. Type SG has external washing. Both designs use a gas chamber between the pump and motor. They are also used for pumping inherently unstable chemicals that are prone to polymerization/crystallization.
TYPE F-M (Multi-stage)
High TDH, low flow, barrel style housing for general CPI, reverse osmosis applications in electronics, pharmaceutical and semiconductor manufacturing.
Qmax:
450 GPM or 102 m3/h
TDH max
1,810 ft or 550 m
kW max:
295 HP or 220 kW
TYPE D (Mud Seal)
Horizontal design for a relatively small amount of fine sludge. Type D has a sealed, free-flowing liquid but does not require a gas chamber.
Qmax:
2,640 GPM or 600 m3/h
TDH max:
533 ft or 160 m
kW max:
161 HP or 120 kW
Maximum allowable sludge content:
3~5wt%
RW VERTICAL HIGH PRESSURE MODEL
The RW model is designed for leak-free or seal-free pumping of volatile liquids at high or low temperatures under high system pressures, up to and including 35 MPa/5,000 psi. Applications range from nuclear and chemical processes to hot water circulation and supercritical fluid circulation.
PT PUMP – REGENERATIVE TURBINE
Designed for the pumping (efficient, low flow, high head and leak-free) of volatile and expensive liquids such as cleaning agents and thermal control liquids. The applications are used in both general industrial and OEM machine applications. Regenerative turbine PT pumps are also available with explosion-proof motors in the chemical process industries or any application where leak-free pumping is required.
Qmax:
0.5 – 16 GPS or 2 – 60 l/min
TDH max:
416 ft or 125 m
kW max:
1 – 5 HP or 0.75 – 3.7 kW
TYPE BP (Circulation Pump for Vertical Boiler)
Encapsulated hot water circulation pumps without leaks and maintenance. Design features include vertical mounting orientation above the engine for self-ventilation. The BP design is the best technology available to update and replace the wet stator of vertical boiler circulation pumps used in power generation plants. Users can expect longer engine life. All BP pumps can be manufactured and documented to exact electrical authority specifications. Design specifications upon request.
DOUBLE SUCTION DESIGN
The services of the Duplex pump can be consolidated with this design. It typically supplies organic or inorganic chemical pharmaceuticals, vacuum service, high pressure service, or radioactive fluid at nuclear power plants. Ideal for high flow applications with low TDH.
Qmax:
66 GPM or 15 m3/h
TDH max:
295 ft. or 90m
kW max:
295 HP or 220 kW
TYPE BM (High Pressure, High Temperature & High Head)
Multi-stage pump with horizontal centerline supported with a high temperature duty encapsulated motor and supplied with a heat exchanger for precise temperature control of the internal lubrication flow.
All the advantages of encapsulated pumps are inherent in the BM design for the most difficult pumping applications in refineries and petrochemical process plants. Unlike conventional API pumps, BM pumps require no external lubrication, seal, flush, couplings or alignment of mechanical components
All the advantages of encapsulated pumps are inherent in the BM design for the most difficult pumping applications in refineries and petrochemical process plants. Unlike conventional API pumps, BM pumps require no external lubrication, seal, flush, couplings or alignment of mechanical components
API685 ENCAPSULATED PUMP
Encapsulated pump with horizontal centerline mounting per API685 (API specification for sealless pumps) for high temperature liquids. This photo shows a TCMP designed and manufactured according to API685 specifications for the pumping high temperature hydrocarbons under elevated system pressure in a refinery application. API685 TCMP pumps are available at 220 Kw and 35 MPa/5000 psi system pressure.
TYPE E FOR LPG
Type E with reverse circulation and self-venting for vertical installation on a mounting plate. Available with inductors to decrease NPSHR.
Qmax:
1,849 GPM or 420 m3/h
TDH max:
416 ft or 125 m
kW max:
0.75 – 3.7 kW
N TYPE FOR LPG
The submersible design for underground storage tanks with the elimination of long bearing drive shafts and mechanical seal for leak-free pumping. Operating speeds can be changed from 4p to 2p and below depending on different capacity and head requirements. As such, continuous operation can be achieved with minimal power consumption.
Qmax:
80 GPM or 18 m3/h
TDH max:
467 ft or 142 m
kW max:
15 HP or 11 kW
